10-19 Exercise 3: Prints the number with its digits reversed

2 like 0 dislike
10.5k views

Write a program that input four-digit number, then prints the number with its digits reversed .

寫一個輸入4位數字，反轉輸出這個數字的值

Example input: 

5455

Example output:

5545

Example input: 

5400

Example output:

45
[Exercise] Coding (C) - asked in Chapter 4: Expressions by (12.1k points)
ID: 27669 - Available when: Unlimited - Due to: Unlimited
edited by | 10.5k views

64 Answers

0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
* * * *  **  *  **  ** *** *    d1,d2,d3,d4;

  * ******* ********  *   * *   ** ** **  * ***      *  ****  * *** *  **  *    ***       

*** *   **   * ** ** * **   **  * * & d3==0 & d2==0)
 **     *  ** ***    **     ** * ***    * **    *  *****   * ****** ** * * *    **

 * **   *    **** **     *   **** if(d4==0 & d3==0)
 *** *****        ****       ** ** **  * * *  *  ** *  * *  *  **     *** **  * *   **   * 

*** ****** * * *     **  * * * *  if(d4==0)
  **   *     * *** * ***   *  ** ***  * ** ** **    **  ** *** * ***  ** *   *     ***    

****  ***** *** ** * *   *  
 *************    * * *   ****  * *         **  **      **  ** ** ****  * * ** * * *

****  *****     ** *  *  0;

}
answered by (-16 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main()
{
  ** *** ** * * *  * *** ** *  n, remainder, reversednumber=0;
** **   ***  *  *  **  ** **      * *    * **    *   *
     ** *** * * **  *  ** * ** *   *
*    *       ***   **    *** * 
 * * *   * *   ***** ***   *  *   * **  * ***    *  ** *****   = n%10;
 ***** *   * **  ***   **** ****  *** ***** *    *   ***  *** *  * * *  = reversednumber*10 + remainder;
*  ****** **  ** ****   *   * *  ** *  **  ****     **   /= 10;
**  * * **   ***** **  *   *
*  ** ** ** **     * **** *  ** *    *   *   *    *   **
  * *** *** *** *  * **  * * 0;
}
answered
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
int main()
{
* * **** ** **    * ***   **  a,b,c,d;
*  **   *   *   ***  ***   *** *  ***  ******   **  * *   ******    ** ****   ** ****

*   *   * *   **   *  **     **  && c!=0)
 ** **  *****  ***** ** ***  ** * **  ***  ** *  
  ** *       * *  ** **   **  *     **** ***  *    *  *  **  ***  *  * ** *** ** **** ** **  * *  *  *  *
   ** **   ****** * ** * *  *****   *** **      
   *  ** *** *  **     if(d==0 && c==0 &&b!=0)
  *   ***** * *  *** * *     *****     ** *  * * 
*** *   **  **  **   *** *  *  ****     * ** ****  **** *   **  * ****  *   **  * * *  *   ** ** *    **  
*  ***  *  * **  *** * * * *****  ***   * ***  *  
 ** **    *   ***  ***  * * **  if(d==0 && c==0 && b==0 && a!=0)
**  ******   *   **    ** *  ** **   **
   *  ******** ****     ***  *  **   **  **    *** **   *****   ** *   *** ***   **   *  ** **
***  *** *** *   *******   ** *** *  ***   ** *   *  * 
****  * **  * *****     ** **  ***   if(d==0 && c==0 && b==0 && a==0)
*     *   * ***** *   **** *
  * ** ** *     * *    **  * **  *     *    ******* *** *  **  *** ***  *** **   
    }
 **    **       * ** *      { * ** **  * *      * * *    * ****** *   **  *    ***
}
answered by (-329 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include * *    ** * * *  

int main()
{
 **** ** * * **    ** * a,b,c,d;
**   *     ******** *  *   ***** **  *   * ** *   ** * * * *  *    *   ***   
 * * *  ** *** *  ** * ** *     **     *  * * * ** * *  * *** *  *    
** ** * **    **   * **    ******* 0;
}
answered by (-498 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include *  ***  * *****

int main()
{
  *   *  ***  * *** **   **** a,b,c,d;
*  * *   ** *   * * * * **   *** ** *** * *  * ***  * *  **  **** * * ** ***** ****  
 *    *   *  * *** *  *   ******   **  * * *******   *
* **** *   * **      ** * **** * *** 0;
}
answered by (-108 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main()

{
*  * * *  *       *** * *** ** *** * a,b,c,d;
  * *** *** *  ** ****** **  ** *   *** ***  * **  ***** *  * ****    ** ***   ******* * 

     * *    ** * *  **  * *    *    *   *  *   **   * ***  * *  *

*  *   ** * *   ****  *     * 0;

}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include *  *  ********
#include *  ** ** *  ***

int main()
{
** * **  *   ** ***  **    *   a,b,c,d,x;
* **  ***** ** **  *  *  **  ** **    *    *** * ** *   
* *  *    *  *  **    **   = x/1000;
 ** *  *****    *  ** *  * * = (x-a*1000)/100;
 **** ** *  *  *   **   = (x-a*1000-b*100)/10;
  *******    *** *  **  *  * **  = (x-a*1000-b*100-c*10);
**    *  ** **   *** ***  ** == 0 && c != 0)
 ** ***** *    * * *** *   * *   *******   * *   **   * * *** ** * ***  **  * 
  *  **   ***   ** * ***   *    if(c == 0 && b != 0)
* ***   **   * * *** * * * *    **  *           **   * *  ******    **   *  *
 * * ****  * * * * ****  *   if(b == 0 && a != 0)
 * ** *** * *   **  * ** ** *  * * **** * * *** ** ***  **   **  *  *
 * ***** * * ** *   ****  *****
 *****    * *     ***   *   ***   ******  *  *  ***** ***    *   *** ** *   **    * * * **

**  * *    **  *   *** *   * ******** 0;
}
answered by (-255 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main()
{

*  * **    * *  *  ******* * * n,a,b,c,d,r;
* *  **     * *   ****** ***
* * *   * **** * *** **   **** *** *****  **** * ** *
*  * ** *  *  **  *  **  * ** *
*  *  * *****  * * * *     *   * //n=1234 1
 * *** *     ***** * *** *   * **  **  *** * //2
**   ** ****  ****    *    **   **** **  //3
**** * **   * * * ** ** *  ** * *  //4
** *     * *** * ****   *  ** 
*      *** **   *    **    ******  *** *** ** **    **  
       * **  * * ***   **** 
 *** *****  **    *  **    0;
}


  
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>


int main()
{
* **  * **   ** *****  *
 **   *** ***  **  *   * num;
   **   ** * *  * ***   **  ** fs,sc,td,ft;
*   * * ** **  *** *   ** **
    **** ***   *  ***  *** ***   *  * **   *** *    * &num);
***** * *** * ****  **  **
  ** *  ** *** *     **** * ** * = num/1000;
*****   * * ** *   *   *  = num%1000/100;
* ***  * * *** ***     **    ** **
    ****** ***      *****    * *  * *** 
    * *  * * ** ** * * *** 
   if (ft!=0)
   {
   **  **  ** * ** * *   * *  * *** ** **   *    *   * ***** *    ft);
   }
*   * ***  *     *  * ** *** (td!=0)
    *      *  *    *  * *** 
 **** *   * *  **    ** ****** * **  **      *     * *   ********  **  td);
* *   ** * **** *   ** * * 
  * **   *** *  **** * *  *  (sc!=0)
      ****   ** **    
 **  * **  * *     **** ** **    * * *     * * *** ********   **     *   ** sc);
**  * *** ***** *  **  *   *  
****   ** **** ***  ** * *  **** (fs!=0)
 ******* **  **   *      ***
 * * **   *   * *** *** ** * *****  ***  * *  ***   **    * *** * ** * *   fs);
 *** * * **    *****  **  
******* * ** ** * ****  * **
  ** *    *  ** *  *** **   **  0;
   }
answered by (323 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main()
{
 **    *****  ****  ** * ****  num;
**  * **   ***** ***  ****     * num1;
* *  ** ******       * * * **  num2;
  ***   ***  *  * *****       *   num3;
 **  *  *  ***    ** *** *  ** num4;
  
 ***    ** * **  *** * ** *    **** * **  *  &num);
    
      **  *   *  **   ***    **  ***
* * ** ** *** ** *  *   *  *   **** * *** 
**   ** ***    **             *** *
 * *** *  * * ** ****  *   * **      * *
    
    
  *     * **  ** **    ** * ** *   ** ** *   *    **** *  *  **   ******* 
* *  ** ***  * * **** 
** * ** *** *  *        ****   **        **  ****  *  *  **   * *    * num1);
 *   * *    * *  *  *  ** *
    *   * **  * **  *  * ****  if((num4==0)&&(num3==0))
***  **  **  *******  * *
* **** *   ***   *  * ** ***** **** *****     *     *   ****   **  *   **  *  * ** * *  num2,num1);
 *** * ** *  **  *  ** ****  
** **  * *  * * ** * ** * **  if(num4== 0)
  ******   * **     * *   * * ***  
** * *     **  ** **  * * *  *  ***  *  *   *     * *** ***   *   ** *         ** num3,num2,num1);
***  * *** *****   * **  *   **
*** * ***** * * ******* * ***  *
*      **** * * *  ***   *    *
 *****   ******  ***       * ***  * ** * *   *  *   * **  ***  ** *      *****  *  num4,num3,num2,num1);
**  * * * ***  **   *  ** **  
*  * * *** * *    ****** *

  ***   *****  *******  **   * *  0;
}
answered by (-193 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.131.202
©2016-2025

Related questions

1 like 1 dislike
85 answers
10-26 Exercise 2: Displays the number of its digits and their sum
[Exercise] Coding (C) - asked Oct 26, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 28914 - Available when: 2017-10-26 18:00 - Due to: Unlimited | 9.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users